1994 Volume 52 Pages 75-80
The genus Eocalocoris MIYAMOTO et YASUNAGA is redefined, based mainly on the characters in the male and female genitalia. A second species of the genus, E. albicerus, found in the montane areas of Shikoku and southwestern Honshu is described as new, and a known species, E. hirashimai MIYAMOTO et YASUNAGA, is also diagnosed.